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| Criterion |  Product Discovery Kano Model |  Operations Barrier Analysis |
|---|---|---|
Purposedifferent | When features need to be distinguished by their effect on satisfaction, it makes expectations and surprises comparable. It separates basic needs, performance contribution, and delight. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. |
Complexitysame | Medium | Medium |
Timedifferent | 1-2 Tage | 2-4 h |
Participantsdifferent | 10-50 | 2-6 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | Kano Matrix, Feature Classes, Priority Themes | Barrier Inventory, Failure Analysis per Barrier, Action Backlog |
Tagsno overlap | SatisfactionPrioritizationCustomer | Root causeSafetyIncident |
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